www.erasmusmais.pt

Issued by R3

About this certificate

This digital certificate with serial number 04:36:93:ac:c8:51:cd:3f:53:33:a4:df:44:b7:73:5a:bd:8a was issued on by Let's Encrypt.

With 2 subject alternative names this certificate can be used to secure multiple fqdn's. This certificate has already expired and will cause a warning or error message in the browser it's still listed on this site to allow you to look back on previously issued certificates. If we have found any compliance issues with this certificate they will be shown below. I hope this certificate review is providing you the detailed information in a simple form you where looking for.


We have idenified some issues with this certificate:
  • Subscriber Certificate: commonName is deprecated. (BRs: 7.1.4.2.2)

Certificate Subject

CN=www.erasmusmais.pt

Let's Encrypt

Organization: Let's Encrypt
Country: US

This certificate has expire since

Certificate Details

Serial Number (hex): 04:36:93:ac:c8:51:cd:3f:53:33:a4:df:44:b7:73:5a:bd:8a
Serial Number (int): 367020685194174637113425383605766343802250
Serial Number lenght: 139 bits, 18 octets

SubjectKeyId: 7b:5c:49:ea:f4:54:82:9c:0e:c1:84:23:32:25:ec:33:4d:97:e8:fd
AuthorityKeyId: 14:2e:b3:17:b7:58:56:cb:ae:50:09:40:e6:1f:af:9d:8b:14:c2:c6

Fingerprint (sha1): 4e:df:96:22:11:d9:c8:e5:1f:49:b0:e4:a6:c0:f9:dd:54:17:1e:9c
Fingerprint (sha256): 30:c2:73:b8:d1:fa:0c:8b:ad:d8:b1:db:f9:4a:24:50:3e:5e:16:b5:c7:27:b7:ed:66:1f:ae:0b:99:3a:df:e1

Issuing Certificate URL: http://r3.i.lencr.org/

Revocation information

OCSP Server: http://r3.o.lencr.org

Check the revocation status for certificate www.erasmusmais.pt

2

DNS Names

0

Email Addresses

0

IP Addresses

Advanced Certificate Properties

Tehnical certificate details for www.erasmusmais.pt

Public Key Algorithm

RSA

Key Size

2048

Signature Algorithm

SHA256 with RSA

Key Usage

Digital Signature
Key Encipherment

Extended Key Usages

Server Authentication
Client Authentication

Extensions

9 extensions
No unhandled critical extensions

CA Certificate

This is not a CA certificate

Subject Alternative Names

erasmusmais.pt
www.erasmusmais.pt

Other certificates including the domain name erasmusmais.pt

(limited to 100 certificates)
rolemodels.erasmusmais.pt
erasmusmais.pt
rolemodels.erasmusmais.pt
www.erasmusmais.pt
rolemodels.erasmusmais.pt
erasmusmais.pt
erasmusmais.pt
rolemodels.erasmusmais.pt
rolemodels.erasmusmais.pt
tcas.erasmusmais.pt
erasmusmais.pt
www.erasmusmais.pt
www.erasmusmais.pt
tcas.erasmusmais.pt
erasmusmais.pt
erasmusmais.pt
rolemodels.erasmusmais.pt
tcas.erasmusmais.pt
rolemodels.erasmusmais.pt
tcas.erasmusmais.pt
rolemodels.erasmusmais.pt
erasmusmais.pt
rolemodels.erasmusmais.pt
erasmusmais.pt
erasmusmais.pt
erasmusmais.pt
www.erasmusmais.pt
pages.falconjobs.pt
erasmusmais.pt
rolemodels.erasmusmais.pt
rolemodels.erasmusmais.pt
www.erasmusmais.pt
rolemodels.erasmusmais.pt
rolemodels.erasmusmais.pt
mkt.gourmetzinho.com.br
rolemodels.erasmusmais.pt
rolemodels.erasmusmais.pt
erasmusmais.pt
tcas.erasmusmais.pt
tcas.erasmusmais.pt
www.erasmusmais.pt
lp.erasmusmais.pt
www.erasmusmais.pt
erasmusmais.pt
rolemodels.erasmusmais.pt
erasmusmais.pt
erasmusmais.pt
erasmusmais.pt
erasmusmais.pt
rolemodels.erasmusmais.pt
tcas.erasmusmais.pt
rolemodels.erasmusmais.pt
tcas.erasmusmais.pt
rolemodels.erasmusmais.pt
erasmusmais.pt
rolemodels.erasmusmais.pt
erasmusmais.pt
rolemodels.erasmusmais.pt
tcas.erasmusmais.pt
rolemodels.erasmusmais.pt
rolemodels.erasmusmais.pt
rolemodels.erasmusmais.pt
rolemodels.erasmusmais.pt
tcas.erasmusmais.pt
rolemodels.erasmusmais.pt
tcas.erasmusmais.pt
erasmusmais.pt

Certificate

The complete raw certificate details for www.erasmusmais.pt in PEM and ASN.1 format.

Certificate (PEM)

-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----

Public Key (PEM)

-----BEGIN PUBLIC KEY-----
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAwiWNpqraejcBF1DX+Hph
R4S/SPq5SXYrUG7buvvv6bzsCvHEP0NFD4OXG6NuQrPVHGJHPY4fx5/v615VGNoj
xwffwW3ip76JXA8gIfcMutsTjwfV98me8zNTAqDTloe7dtERrZk7zZTgXFWm4y5W
sjb/lqw1G+x+DgJkxHN67TBvsI7O4Y6dCnegbhiFZyCrK8Agx7t0kBYzA8QloVFa
uJPwZYY8HhIDeYtRDhiQDh6F6P6lSjWByUJLlmeQDovigsx0x5nF7XEopXyDUuDt
sp5789TMQStI5B8kgUrOor52XvkyHc0qmBHa4MX+cSrE2qbcItmK8oBCIrzFW4rG
rwIDAQAB
-----END PUBLIC KEY-----

ASN.1 decoded

 [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:2|t:0|true] OtherName 
 . . . . . . . . . . . . [c:0|t:2|false] INTEGER 2
 . . . . . . . . [c:0|t:2|false] INTEGER 367020685194174637113425383605766343802250
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption)
 . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.6 (countryName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'US'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.10 (organizationName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'Let's Encrypt'
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'R3'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-07-31 12:23:53 +0000 UTC
 . . . . . . . . . . . . [c:0|t:23|false] UTCTime 2023-10-29 12:23:52 +0000 UTC
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:17|true] SET, SET OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.4.3 (commonName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:19|false] PrintableString 'www.erasmusmais.pt'
 . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.1 (rsaEncryption)
 . . . . . . . . . . . . . . . . [c:0|t:5|false] NULL 
 . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (2160 bits)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 24508749397857434035970201347838730789824916407222952554918890920445615067730071568903291358061618861396046776306122616888675939071309740255706365355098286248416496548296646815314638136353042610444218981316196176565669144629078094018714707013772597371286921698416616369481649715952535234938326126027736445881243360113049829069127765345911389493756021470540766047654810114216884208774378231627258056891245175204589758375081751885352259748859328476034185094253134799538392602260978152994976581183391253239814672569772326253848806519653351301123476875172656470016285035205523097371042172952806453103163950676849917085359
 . . . . . . . . . . . . . . . . . . . . [c:0|t:2|false] INTEGER 65537

 . . . . . . . . [c:2|t:3|true] ORAddress 
 . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.15 (keyUsage)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (4 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:3|false] BIT STRING (3 bits)
							05a0
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.37 (extKeyUsage)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.1 (serverAuth)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.3.2 (clientAuth)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.19 (basicConstraints)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:1|false] BOOLEAN true
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (2 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.14 (subjectKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (22 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (20 bytes)
							7b5c49eaf454829c0ec184233225ec334d97e8fd
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.35 (authorityKeyIdentifier)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (24 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:0|false] OtherName 142eb317b75856cbae500940e61faf9d8b14c2c6
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.1.1 (authorityInfoAccess)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (73 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.1 (ocsp)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r3.o.lencr.org'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.5.5.7.48.2 (caIssuers)
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:6|false] IA5String 'http://r3.i.lencr.org/'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.17 (subjectAltName)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (38 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'erasmusmais.pt'
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:2|t:2|false] IA5String 'www.erasmusmais.pt'
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.5.29.32 (certificatePolicies)
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (12 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 2.23.140.1.2.1 (Domain Validation Certificates Policy)
 . . . . . . . . . . . . . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . . . . . . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.3.6.1.4.1.11129.2.4.2
 . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (243 bytes)
 . . . . . . . . . . . . . . . . . . . . . . . . [c:0|t:4|false] OCTET STRING (240 bytes)
							00ee007500b73efb24df9c4dba75f239c5ba58f46c5dfc42cf7a9f35c49e1d098125edb49900000189ac1e9853000004030046304402203646917398f887aa5d6ef6e0ebd50661276ea6c7623f62e87ddaf9c7b5af980402201f9322163777de970c32bd0df758108e7b040b71be8e6e89203e82018010d679007500e83ed0da3ef5063532e75728bc896bc903d3cbd1116beceb69e1777d6d06bd6e00000189ac1e985a000004030046304402205dd24bcaf81b9f5ce397253876ea1cd8533895ff45d39c5fa792e13164d6192f02201c661ef26eb4eca9c6a7cdb87004395faf3967e6280c215f00398af089fd7d53
 . . . . [c:0|t:16|true] SEQUENCE, SEQUENCE OF 
 . . . . . . . . [c:0|t:6|false] OBJECT IDENTIFIER 1.2.840.113549.1.1.11 (sha256WithRSAEncryption)
 . . . . . . . . [c:0|t:5|false] NULL 
 . . . . [c:0|t:3|false] BIT STRING (2048 bits)
		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